JPCERT-AT-2015-0034
                                                            JPCERT/CC
                                                           2015-10-14

                 <<< JPCERT/CC Alert 2015-10-14 >>>

            Microsoft Security Bulletin for October 2015
                 (including 3 critical patches)

      https://www.jpcert.or.jp/english/at/2015/at150034.html


I. Overview

  Microsoft has released its security bulletin for October, 2015.
This bulletin contains three (3) updates that are rated as "critical".
Remote attackers leveraging these vulnerabilities may be able to
execute arbitrary code.

  Details on the vulnerabilities can be found at the following URL:

    Microsoft Security Bulletin Summary for October 2015 
    https://technet.microsoft.com/en-us/library/security/ms15-oct

  [Security updates rated as "critical"]

    MS15-106
    Cumulative Security Update for Internet Explorer (3096441) 
    https://technet.microsoft.com/en-us/library/security/MS15-106

    MS15-108
    Security Update for JScript and VBScript to Address Remote Code Execution (3089659)
    https://technet.microsoft.com/en-us/library/security/MS15-108

    MS15-109
    Security Update for Windows Shell to Address Remote Code Execution (3096443)
    https://technet.microsoft.com/en-us/library/security/MS15-109


II. Solution

  Please apply the security update programs through Microsoft Update,
Windows Update, etc. as soon as possible.

    Microsoft Update
    http://www.update.microsoft.com/windowsupdate/

    Windows Update
    http://windowsupdate.microsoft.com/windowsupdate/


III. References

    Microsoft
    Microsoft Security Bulletin Summary for October 2015 
    https://technet.microsoft.com/en-us/library/security/ms15-oct
    
    Microsoft
    Microsoft Security Information for October 2015 (Monthly) MS15-106 - MS15-111 (Japanese)
    http://blogs.technet.com/b/jpsecurity/archive/2015/10/14/201510-security-bulletin.aspx

  If you have any information regarding this alert, please contact
JPCERT/CC.

======================================================================
JPCERT Coordination Center (JPCERT/CC)
MAIL: info@jpcert.or.jp
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https://www.jpcert.or.jp/english/